(Phys.org)—How secure is completely secure? In the world of secure communication, a scheme may be completely secure until it's not—that is, until an attack is proposed that reveals a weak spot in the ...

Hackers calling themselves Guardians of Peace made ominous threats Tuesday against movie theaters showing Sony Pictures' film "The Interview" that referred to the terrorist attacks of September 11, 2001. ...

Sony Pictures Entertainment now faces two lawsuits from four former employees who claim the company did not do enough to prevent hackers from stealing nearly 50,000 social security numbers, salary details ...

Norwegian police said Sunday they have warned politicians about possible eavesdropping of cellphone calls after several listening devices were reportedly found in central Oslo, including near government buildings and Parliament.

As soon as Mark Kim found out his personal information was compromised in a data breach at Target last year, the 36-year-old tech worker signed up for the retailer's free credit monitoring offer so he would ...

Up on Google Play this week is Cryptoy...something that you might want to check out if you or someone you know wishes entry into the world of cryptography via an educational and fun app. You learn more about ciphers and keys; you ...

The growth of ride-hailing companies such as Uber and Lyft so far has not been hindered by limits from government regulators and campaigns by taxi cab competitors. A bigger threat to the new industry's impressive ...

More than 80 percent of security leaders believe the challenge posed by external threats is on the rise, while 60 percent also agree their organizations are outgunned in the cyber war, according to findings ...

A series of spectacular cyberattacks drew headlines this year, and the situation will only worsen in 2015 as hackers use more advanced techniques to infiltrate networks, security researchers said Tuesday.